<!-- 根组件 -->
<template>
	<div class="app-container">
		<!--顶部Header-->
		<mt-header fixed title="宅购">
			<span slot="left" @click="goBack" v-show="flag">
				<mt-button icon="back">返回</mt-button>
			</span>
		</mt-header>
		<!--中间的router-view区域-->
		<transition>
			<router-view></router-view>
		</transition>
		<!--底部Tabbar-->
		<nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span class="mui-badge" id="badge">{{$store.getters.getAllCount}}</span></span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
	</div>
</template>

<script>
export default{
	data() {
		return {
			flag: false
		}
	},
	created() {
		this.flag=this.$route.path==='/home'?false:true
	},
	methods: {
		goBack(){
			this.$router.go(-1)
		}
	},
	watch: {
		'$route.path': function (newVal) {
			if (newVal==='/home') {
				this.flag=false
			}else{
				this.flag=true
			}
		}	
	}
}
</script>

<style lang="scss" scoped>
.mint-header{
	z-index: 99;
}
.app-container{
	padding-top: 40px;
	padding-bottom: 50px;
	overflow-x: hidden;
}
.v-enter{
	opacity: 0;
	transform: translateX(100%);
}
.v-leave-to{
	opacity: 0;
	transform: translateX(-100%);
	position: absolute;
}
.v-enter-active,.v-leave-active{
	transition: all ease 0.5s;
}
*{
    touch-action: pan-y;
}

</style>

